{"id":3115,"date":"2023-09-09T17:26:47","date_gmt":"2023-09-09T15:26:47","guid":{"rendered":"https:\/\/mnwell.com\/?p=3115"},"modified":"2023-09-11T04:05:19","modified_gmt":"2023-09-11T02:05:19","slug":"what-plastic-products-made-by-injection-molding","status":"publish","type":"post","link":"https:\/\/mnwell.com\/es\/what-plastic-products-made-by-injection-molding\/","title":{"rendered":"qu\u00e9 productos de pl\u00e1stico se fabrican mediante moldeo por inyecci\u00f3n"},"content":{"rendered":"

Plastic products are various items, components, or products made of plastic materials. Plastic is an extremely malleable material that comes in many different types and properties, allowing products to be manufactured in a variety of shapes, sizes, and uses.<\/p>\n\n\n\n

Injection molding is one ofthe moste commonly used processes for manufacturing plastic products. The plastic is melted through hot melt injection and injected into the mold. After cooling, the product in the desired shape can be obtained. There are a wide variety of plastic products produced by this process. In addition to the common plastic products in daily life, they are also widely used in industrial and medical fields. With the development of science and technology, injection-molded plastic products will have more extensive applications in various fields.<\/p>\n\n\n\n

Plastic products of different shapes and types<\/h3>\n\n\n\n

If divided according to the type of packaging of plastic products, common plastic products include shells, pipes, covers and spare parts. These products are lightweight, convenient, low-cost, and can meet the needs of different industries for product size and geometry.<\/p>\n\n\n\n

1. Plastic shell<\/h4>\n\n\n\n

Plastic housing is one of the most common plastic products made by injection molding. It is characterized by being light and easy to process into different shapes, and can be produced into products of various sizes and geometric shapes, such as mobile phone casings, TV casings, air conditioner casings, etc. Plastic casings are shockproof, waterproof, and anti-corrosive and are widely used in electronics, communications, home appliances, medical, and other fields.<\/p>\n\n\n\n

\"Plastic<\/figure>\n\n\n\n

2. Plastic pipes<\/h4>\n\n\n\n

The injection molding process can produce various types of plastic pipes, including water pipes, gas pipes, sewage pipes, etc., made of PVC, PE, PP, ABS and other materials. These plastic pipes have the characteristics of a long service life, a low price, and convenient construction. They are widely used in construction, municipal administration, the chemical industry, light industry, and other fields.<\/p>\n\n\n\n

\"Plastic<\/figure>\n\n\n\n

3. Plastic lid<\/h4>\n\n\n\n

Plastic lids are a common plastic product made by injection molding and are widely used in food, beverage, pharmaceutical, and other industries. It has the advantages of being lightweight, low-cost, and hygienic compared to metal lids, and plastic lids of various sizes and shapes can be customized according to product needs. Plastic lids manufactured by the injection molding process can also be processed with various decorative effects, such as spraying, silk screen, etc.<\/p>\n\n\n\n

4. Plastic spare parts<\/h4>\n\n\n\n

In addition to the above three common plastic products, the injection molding process can also manufacture a variety of plastic parts, such as switches, plugs, sockets, auto parts, etc. These plastic parts have uniform specifications, good processing performance, and low cost, and are widely used in electronics, home appliances, automobiles, and other industries.<\/p>\n\n\n\n

\"plastic<\/figure>\n\n\n\n

<\/p>\n\n\n\n

Plastic products produced by different injection molding processes<\/h3>\n\n\n\n

(1) Injection molding<\/h4>\n\n\n\n

The principle of injection molding is that plastic raw materials are added to the hopper of the injection machine. The raw materials are heated and melted and enter the mold cavity under the high pressure of the injection molding machine. The injection molded product is then hardened and shaped in the mold cavity. Examples of injection molded plastic items:<\/p>\n\n\n\n

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  1. Industrial Products<\/li>\n\n\n\n
  2. Kitchen supplies (trash cans, bowls, buckets, pots, cutlery, and various containers)<\/li>\n\n\n\n
  3. Housings for electrical equipment (hair dryers, vacuum cleaners, food mixers, etc.)<\/li>\n\n\n\n
  4. Toys & Games<\/li>\n\n\n\n
  5. Various products for the automotive industry, parts for many other products, etc.<\/li>\n<\/ol>\n\n\n\n
    \"Injection<\/figure>\n\n\n\n

    (2) Insert injection molding<\/h4>\n\n\n\n

    The insert is pre-fixed in an appropriate position in the injection mold, and then plastic is injected into the mold. After the mold is opened, the insert is tightly wrapped and embedded in the plastic with cooled and solidified plastic to obtain a product with inserts such as threads and electrodes. Examples of plastic products with insert injection molding:<\/p>\n\n\n\n